desktop/source/deployment/misc/dp_identifier.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20
  21 #include "sal/config.h"
  22
  23 #include "boost/optional.hpp"
  24 #include "com/sun/star/beans/Optional.hpp"
  25 #include "com/sun/star/deployment/XPackage.hpp"
  26 #include "com/sun/star/uno/Reference.hxx"
  27 #include "osl/diagnose.h"
  28 #include "rtl/string.h"
  29 #include "rtl/ustrbuf.hxx"
  30 #include "rtl/ustring.hxx"
  31
  32 #include "dp_identifier.hxx"
  33
  34 namespace dp_misc {
  35
  36 OUString generateIdentifier(
  37     ::boost::optional< OUString > const & optional,
  38     OUString const & fileName)
  39 {
  40     return optional ? *optional : generateLegacyIdentifier(fileName);
  41 }
  42
  43 OUString getIdentifier(
  44     css::uno::Reference< css::deployment::XPackage > const & package)
  45 {
  46     OSL_ASSERT(package.is());
  47     css::beans::Optional< OUString > id(package->getIdentifier());
  48     return id.IsPresent
  49         ? id.Value : generateLegacyIdentifier(package->getName());
  50 }
  51
  52 OUString generateLegacyIdentifier(OUString const & fileName) {
  53     OUStringBuffer b;
  54     b.appendAscii("org.openoffice.legacy.");
  55     b.append(fileName);
  56     return b.makeStringAndClear();
  57 }
  58
  59 }
  60
  61 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */